Compare 640127 vs 640153

Property	640127	640153
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640127¹	640153¹
Prime factorization	640127	640153
Divisors count	2	2
Divisors	1, 640127	1, 640153
Number of properties	4	3
Additive primes		20358th
Isolated primes	40824th
Primes	52087th	52090th
Safe primes	3017th
Sexy primes (2nd member)	11286th
Twin primes (2nd member)		5633rd
Roman numberals
Base 2	10011100010001111111₂	10011100010010011001₂
Base 3	1012112002102₃	1012112010101₃
Base 4	2130101333₄	2130102121₄
Base 5	130441002₅	130441103₅
Base 6	21415315₆	21415401₆
Base 7	5304155₇	5304223₇
Base 8	2342177₈	2342231₈
Base 9	1175072₉	1175111₉
Base 10	640127₁₀	640153₁₀
Base 11	3a7a34₁₁	3a7a58₁₁
Base 12	26a53b₁₂	26a561₁₂
Base 13	195497₁₃	1954b7₁₃
Base 14	1293d5₁₄	129413₁₄
Base 15	c9a02₁₅	c9a1d₁₅
Base 16	9c47f₁₆	9c499₁₆